InChI=1/C22H25NO3/c1-5-23(2)14-16-8-6-7-15(9-16)10-18-11-17-12-20(25-3)21(26-4)13-19(17)22(18)24/h6-10,12-13H,5,11,14H2,1-4H3/p+1/b18-10+/fC22H26NO3/h23H/q+1 316636A2FA9A04D9